@book{9406,
	author = {Symposium on Acoustic Emission Monitoring of Pressurized Systems and Hartman, W. F. and American Society for Testing and Materials.},
	title = {Acoustic emission monitoring of pressurized systems :},
	publisher = {ASTM,},
	year = {c1979.},
	series = {ASTM special technical publication ; 697},
	address = {Philadelphia, Pa. :}
}